Evidence map›Paper›PMID 22101934›Full record

ArticleNature structural & molecular biology2011

Mechanistic insights into the activation of oncogenic forms of EGF receptor.

Zhihong Wang, Patti A Longo, Mary Katherine Tarrant, Kwangsoo Kim, Sarah Head, Daniel J Leahy, Philip A Cole

Abstract read
In one paragraph

Article in Nature structural & molecular biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
6.5field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

61 citing papers in PubMed, 92 citations in OpenAlex.

  1. Article
  2. The role of kinase domain dimerization in EGFR activation.Structure (London, England : 1993) · 2026
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1 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Zhihong WangDepartment of Pharmacology and Molecular Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Patti A Longo
Mary Katherine Tarrant
Kwangsoo Kim
Sarah Head
Daniel J Leahy
Philip A Cole
Johns Hopkins Medicine · USJohns Hopkins University · US

Funding

Chemical Approaches to Protein PhosphorylationR01CA074305 · NCI · JOHNS HOPKINS UNIVERSITY · PI COLE, PHILIP A · 2002 to 2025
$8.0M
Structural Studies of Growth Factor Receptor FunctionR01GM099321 · NIGMS · UNIVERSITY OF TEXAS AT AUSTIN · PI LEAHY, DANIEL J · 2011 to 2018
$2.6M
ENZYMATIC STUDIES ON PROTEIN TYROSINE KINASE CSKR29CA074305 · NCI · ROCKEFELLER UNIVERSITY · PI COLE, PHILIP A · 1997 to 2001
$188k
NCI NIH HHS CA074305NCI NIH HHS R01 CA074305NCI NIH HHS R29 CA074305NIGMS NIH HHS GM099321NIGMS NIH HHS R01 GM099321
6 · The paper itself

Abstract

Epidermal growth factor receptor (EGFR) is a receptor tyrosine kinase that is commonly activated by mutation in non-small cell lung cancer. The mechanism of this oncogenic activation is not completely understood, but in contrast to that of the wild-type EGFR, it is proposed to be independent of kinase domain dimerization. Mechanistic studies on EGFR have mainly relied on cell-based assays or isolated kinase domain measurements. Here we show, using purified, near full-length human EGFR proteins (tEGFRs), that two oncogenic mutants are fully active independently of EGF and highly resistant to the therapeutic and endogenous inhibitors cetuximab, lapatinib and MIG6. Based on the pattern of inhibition and the effects of additional asymmetric kinase dimer interface mutations, we propose that these oncogenic EGFR mutants drive and strongly depend on the formation of the asymmetric kinase dimer for activation, which has implications for drug design and cancer treatment strategies.

Indexed as

Antibodies, MonoclonalAntibodies, Monoclonal, HumanizedCetuximabEpidermal Growth FactorErbB ReceptorsHEK293 CellsHumansKineticsLapatinibLung NeoplasmsModels, MolecularMutationQuinazolinesTumor Suppressor ProteinsAntibodies, MonoclonalAntibodies, Monoclonal, HumanizedCetuximabEGFR protein, humanEpidermal Growth FactorErbB ReceptorsLapatinibQuinazolinesTumor Suppressor Proteins

Identifiers

PMID22101934
PMCPMC3230693
OpenAlexW2048396830

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.